Questyle QCC Dongle Pro

- World's first lossless Bluetooth transmitters to obtain Apple MFi certification - Plug and play LDAC support for high-definition audio - With the ultra-high transmission speed and stability of Bluetooth 5.4 - Supports supports aptX, aptXHD, and aptX Adaptive codec technologies - Dedicated app gives the user flexibility and freedom to adjust the Bluetooth codec with one click // SPECIFICATIONS - Bluetooth Version: 5.4 - Supported Codecs: SBC, aptX, aptX HD, aptX Adaptive, aptX Lossless, LDAC - Operating Frequency: 2.402GHz ~ 2.480GHZ